Artist Sheldon Moldoff (b.1920) died on February 29. Moldoff was a ghost artist on Bob Kane’s Batman and was the co-creator of several characters, including Poison Ivy, Mr. Zero (Mr. Freeze), Clayface, and the original Bat-Girl. Moldoff was also active in drawing Hawkman and Hawkgirl. He left DC Comics in 1967 and worked in animation on the show Courageous Cat and Minute Mouse.